Inventor · disambiguated record
Roger J. Lenkoff
Also filed as: LENKOFF ROGER · LENKOFF ROGER J
4 granted patents·92 citations·filing 1984–2000
79Inventor score
Top patents by PatentIndex Score
4 records- 0183US4586714APuzzle gameSTRY LENKOFF CO·Filed 1984·Granted May 6, 1986·46 cites·14 claims
- 0269US6604976B2Segmental toy gameSTRY LENKOFF·Filed 2000·Granted Aug 12, 2003·20 cites·17 claims
- 0350US5261703AGreeting card with compatible puzzle messageSTRY LENKOFF CO·Filed 1992·Granted Nov 16, 1993·16 cites·11 claims
- 0433US6152449ACombined sticker and invisible ink gameSTRY LENKOFF CO·Filed 1996·Granted Nov 28, 2000·10 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →